Openwrt/target/linux/layerscape/patches-5.4/302-dts-0036-arm64-dts-ls104x-constrain-sata-dma-address-size.patch
Yangbo Lu cddd459140 layerscape: add patches-5.4
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/

For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.

The patches are sorted into the following categories:
  301-arch-xxxx
  302-dts-xxxx
  303-core-xxxx
  701-net-xxxx
  801-audio-xxxx
  802-can-xxxx
  803-clock-xxxx
  804-crypto-xxxx
  805-display-xxxx
  806-dma-xxxx
  807-gpio-xxxx
  808-i2c-xxxx
  809-jailhouse-xxxx
  810-keys-xxxx
  811-kvm-xxxx
  812-pcie-xxxx
  813-pm-xxxx
  814-qe-xxxx
  815-sata-xxxx
  816-sdhc-xxxx
  817-spi-xxxx
  818-thermal-xxxx
  819-uart-xxxx
  820-usb-xxxx
  821-vfio-xxxx

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
2020-05-07 12:53:06 +02:00

87 lines
2.5 KiB
Diff

From 4a7dcac3fd18b182f882b65161267612713f72dc Mon Sep 17 00:00:00 2001
From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Date: Tue, 11 Dec 2018 13:32:31 +0200
Subject: [PATCH] arm64: dts: ls104x: constrain sata dma address size
Limit the dma mask size for sata to 40 bits to match the actual address
size generated towards the interconnect. Re-use the already existing
auxiliary simple bus meant for usb but drop the usb reference from the
node name.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 18 +++++++++---------
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 18 +++++++++---------
2 files changed, 18 insertions(+), 18 deletions(-)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -695,7 +695,7 @@
<&clockgen 4 0>;
};
- usb_aux_bus: usb_aux_bus {
+ aux_bus: aux_bus {
#address-cells = <2>;
#size-cells = <2>;
compatible = "simple-bus";
@@ -740,15 +740,15 @@
snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
configure-gfladj;
};
- };
- sata: sata@3200000 {
- compatible = "fsl,ls1043a-ahci";
- reg = <0x0 0x3200000 0x0 0x10000>,
- <0x0 0x20140520 0x0 0x4>;
- reg-names = "ahci", "sata-ecc";
- interrupts = <0 69 0x4>;
- clocks = <&clockgen 4 0>;
+ sata: sata@3200000 {
+ compatible = "fsl,ls1043a-ahci";
+ reg = <0x0 0x3200000 0x0 0x10000>,
+ <0x0 0x20140520 0x0 0x4>;
+ reg-names = "ahci", "sata-ecc";
+ interrupts = <0 69 0x4>;
+ clocks = <&clockgen 4 0>;
+ };
};
msi1: msi-controller1@1571000 {
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -593,7 +593,7 @@
<&clockgen 4 1>;
};
- usb_aux_bus: usb_aux_bus {
+ aux_bus: aux_bus {
#address-cells = <2>;
#size-cells = <2>;
compatible = "simple-bus";
@@ -635,15 +635,15 @@
usb3-lpm-capable;
snps,dis-u1u2-when-u3-quirk;
};
- };
- sata: sata@3200000 {
- compatible = "fsl,ls1046a-ahci";
- reg = <0x0 0x3200000 0x0 0x10000>,
- <0x0 0x20140520 0x0 0x4>;
- reg-names = "ahci", "sata-ecc";
- interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clockgen 4 1>;
+ sata: sata@3200000 {
+ compatible = "fsl,ls1046a-ahci";
+ reg = <0x0 0x3200000 0x0 0x10000>,
+ <0x0 0x20140520 0x0 0x4>;
+ reg-names = "ahci", "sata-ecc";
+ interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clockgen 4 1>;
+ };
};
msi1: msi-controller@1580000 {